public class Main {
    public static void main(String[] args) {
        System.out.println("Hello world!");
        System.out.println(100 + 94 + 88 + 88 + 84 + 91 + 100 + 85 + 89 +93 + 80 + 100 +90 + 86 + 92 + 88 + 97  + 81);
    }
}